v3.26.1
Investments (Realized Investment Gains Losses, Net) (Details) - USD ($)
$ in Millions
 3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Gain (Loss) on Securities [Line Items]        
Realized investment gains (losses), net $ (1,566) [1] $ (1,699) [1] $ (1,930) [2] $ (2,429) [2]
Fixed maturities        
Gain (Loss) on Securities [Line Items]        
Realized investment gains (losses), net (476) (137) (1,220) (201)
Commercial mortgage and other loans        
Gain (Loss) on Securities [Line Items]        
Realized investment gains (losses), net (8) (66) (14) (124)
Investment real estate        
Gain (Loss) on Securities [Line Items]        
Realized investment gains (losses), net 0 (1) 14 (11)
LPs/LLCs        
Gain (Loss) on Securities [Line Items]        
Realized investment gains (losses), net 39 6 39 5
Derivatives        
Gain (Loss) on Securities [Line Items]        
Realized investment gains (losses), net (962) (1,345) (403) (1,794)
Ceded income on modified coinsurance assets        
Gain (Loss) on Securities [Line Items]        
Realized investment gains (losses), net (158) (156) (353) (319)
Other        
Gain (Loss) on Securities [Line Items]        
Realized investment gains (losses), net $ (1) $ 0 $ 7 $ 15
[1] See Note 20 for additional information regarding related party transactions.
[2] See Note 20 for additional information regarding related party transactions.